In a food web, a bird eats plant-eating insects but also eats berries, where does the bird fit in the food web?

a. both as a primary and secondary consumer
b. as a primary consumer
c. as a secondary consumer

the answer is a. both as a primary and secondary consumer

Explanation:

primary consumers eat producers.

secondary consumers eat primary consumers.

in this scenario, the bird fits into both categories, because it feeds on berries (producers) and plant-eating insects (primary consumers)

typically, most spiders possess eight eyes. however, others have as many as 12, and some don't have any. these eyes are for detecting light from dark, deciphering shapes and for gathering their prey.

"a.) well–developed vascular system."